Prior to iOS 18, if you wanted to figure out how to split a bill with your texting group from afar, you'd have to use your ...

When it comes to simple math, you can always use your smartphone ... about the physical buttons and single-function design of a calculator that still makes it a useful item to keep in your ...

Macworld When iOS 18 launched last fall, we got an all-new Calculator app. It’s got some great features, including Math Notes ...

or MATH 2000 (brief calculus). The TI-83 (not Plus), TI-86, TI-92 and the TI-92 Plus are no longer manufactured. Certainly these older calculators may still be used in courses allowing any calculator.

You could say Neelakantha Bhanu Prakash is to maths what Usain Bolt is to running. At the age of 20 he's won India's first ever gold in the mental calculation world championships. He says maths is ...